Rosemount Analytical TF396 pH Sensor

Non-glass pH sensor for submersion and insertion, 2 to 12 pH measurement range, suitable for use in cold temperatures.

Features

  • 2 to 12 pH measuring range
  • ISFET measurement element
  • Repeatability: ±0.05 pH
  • Temperature Range: 0 to 100°C (32 to 212°F)
  • Pressure Range: -10 to 100 psig
  • Reduced drift with TUpH reference technology
  • Reduced calibration frequency
  • Quick cable to sensor maintenance
  • Various mounting options

This product is being phased out and will be obsolete in the near future. The suggested replacements are:

Please contact us if you have any questions.


The Rosemount Analytical TF396 pH Sensor is a non-glass pH sensor for submersion or insertion applications. The TF396 is suitable for use at cold temperature with continued rapid response and accuracy. The calibration frequency is reduced due to increased sensor stability. Minimum sensor maintenance is required with the TUpH reference technology which ensures continued reference performance when the sensor becomes coated.

The ion-selective field effect transistor (ISFET) pH electrode provides a stable pH measurement. Its rate of response can be ten times faster than glass electrodes, enabling better process control. Its short response time and increased stability at low temperatures make it suitable for use in cold processes like brine or water for cooling. Aging effects caused by temperature fluctuations or large changes of process pH are greatly reduced, providing longer intervals between calibration and maintenance of the sensor.

Because there is no glass bulb, it can be used in many applications that restrict or prohibit pH glass electrodes due to the risk of broken glass getting into the process. It may also provide longer sensor life in processes that will break or crack pH glass bulbs. By allowing direct installation into the process, costs for laboratory analysis of sample lines are greatly reduced.

Cables

Rosemount Analytical 23646-01 Extension Cable
Rosemount Analytical 23646-01 Extension Cable

11-cond shielded extension cable.

Starting at $135.00
Rosemount Analytical 11-conductor Extension Cable
Rosemount Analytical 11-conductor Extension Cable

Shielded 11-conductor.

Starting at $135.00
Rosemount Analytical 23991 Cable Preamplifier Cap
Rosemount Analytical 23991 Cable Preamplifier Cap

20 or 50ft cable with preamplifier cap.

Starting at $1,737.00

Solutions

Rosemount Analytical pH Buffer Solutions
Rosemount Analytical pH Buffer Solutions

pH buffers for the precision calibration of pH meters.

Starting at $93.00

Accessories

Please consider these optional accessories.

Rosemount Analytical NPT Process Connection
Rosemount Analytical NPT Process Connection

CPVC flow through tee with 1.5in NPT process connection.

$550.00
Rosemount Analytical 24091-00 Flow Cell
Rosemount Analytical 24091-00 Flow Cell

Low flow cell for 499 series sensors with polycarbonate, polyester, 316 stainless steel & silicon wetted parts.

In Stock
$776.00
Rosemount Analytical Tee Flow Through Mounting Assembly
Rosemount Analytical Tee Flow Through Mounting Assembly

Tee Flow Through Mounting Assembly with 2"PVC with 3/4, 1", or 1 1/2 NPT.

Starting at $934.00
Rosemount Analytical 23550-00 Junction Box Remote
Rosemount Analytical 23550-00 Junction Box Remote

Does not include preamplifier.

$353.00
Rosemount Analytical Jet Spray Cleaner
Rosemount Analytical Jet Spray Cleaner

$804.00
Rosemount Analytical Stainless Steel Tag
Rosemount Analytical Stainless Steel Tag

Starting at $107.00
Rosemount Analytical Mounting Adapter
Rosemount Analytical Mounting Adapter

1 x 3/4in, 1.5in insertion.

$804.00
Rosemount Analytical Union PVC
Rosemount Analytical Union PVC

Union PVC.

$171.00
Rosemount Analytical 99CC Calibration Certificate
Rosemount Analytical 99CC Calibration Certificate

One certificate per lot at standard factory ranges only, includes the model, serial and/or tag numbers (does not include actual test data).

$50.00
Rosemount Analytical Electronic Calibration
Rosemount Analytical Electronic Calibration

Certificate for specific unit, includes model, serial and/or tag numbers, test standards, NIST report numbers, & the actual test data.

Starting at $228.00
Rosemount Analytical Certificate of Origin
Rosemount Analytical Certificate of Origin

Original certificate of origin with chamber of commerce stamp.

$382.00
Rosemount Analytical Sensor Material Certificate
Rosemount Analytical Sensor Material Certificate

$123.00
Rosemount Analytical 2in Tri-Clamp Adapter
Rosemount Analytical 2in Tri-Clamp Adapter

316 stainless steel with viton o-ring for 1in sensor tube outer diameter.

$1,500.00

This product can be used in the following applications: